diff --git a/marlin/device-proprietary-files.txt b/marlin/device-proprietary-files.txt
index 34831760a..5491cb11b 100644
--- a/marlin/device-proprietary-files.txt
+++ b/marlin/device-proprietary-files.txt
@@ -22,6 +22,7 @@ bin/move_widevine_data.sh
 
 # IMS/HD Voice
 -app/ims/ims.apk
+-product/priv-app/CarrierServices/CarrierServices.apk;PRESIGNED
 -product/priv-app/CarrierSettings/CarrierSettings.apk
 -priv-app/CNEService/CNEService.apk
 lib64/lib-imsvideocodec.so
diff --git a/sailfish/device-proprietary-files.txt b/sailfish/device-proprietary-files.txt
index 34831760a..5491cb11b 100644
--- a/sailfish/device-proprietary-files.txt
+++ b/sailfish/device-proprietary-files.txt
@@ -22,6 +22,7 @@ bin/move_widevine_data.sh
 
 # IMS/HD Voice
 -app/ims/ims.apk
+-product/priv-app/CarrierServices/CarrierServices.apk;PRESIGNED
 -product/priv-app/CarrierSettings/CarrierSettings.apk
 -priv-app/CNEService/CNEService.apk
 lib64/lib-imsvideocodec.so